diff --git a/clang/test/Modules/overloadable-attrs.cpp b/clang/test/Modules/overloadable-attrs.cpp
index ae9bd73..38c9558 100644
--- a/clang/test/Modules/overloadable-attrs.cpp
+++ b/clang/test/Modules/overloadable-attrs.cpp
@@ -17,3 +17,6 @@
 static_assert(enable_if_attrs::fn4(1) == 1, "");
 static_assert(enable_if_attrs::fn5(0) == 0, "");
 static_assert(enable_if_attrs::fn5(1) == 1, "");
+
+static_assert(pass_object_size_attrs::fn1(nullptr) == 1, "");
+static_assert(pass_object_size_attrs::fn2(nullptr) == 1, "");